<!doctype html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <meta name="description" content="">
    <meta name="author" content="Mark Otto, Jacob Thornton, and Bootstrap contributors">
    <meta name="generator" content="Jekyll v4.1.1">
    <title>Signin Template · Bootstrap</title>

    <link rel="canonical" href="https://getbootstrap.com/docs/4.5/examples/sign-in/">

    <!-- Bootstrap core CSS -->
<link th:href="@{/css/bootstrap.min.css}" rel="stylesheet">

    <style>
      .bd-placeholder-img {
        font-size: 1.125rem;
        text-anchor: middle;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
      }

      @media (min-width: 768px) {
        .bd-placeholder-img-lg {
          font-size: 3.5rem;
        }
      }
    </style>
    <!-- Custom styles for this template -->
    <link th:href="@{/css/signin.css}" rel="stylesheet">
  </head>
  <body class="text-center">
    <form class="form-signin" th:action="@{/user/login}">
  <img class="mb-4" th:src="@{/img/bootstrap-solid.svg}" alt="" width="72" height="72">
  <h1 class="h3 mb-3 font-weight-normal" >[[#{login.tip}]]</h1>
      <p style="color: red" th:text="${msg}" th:if="${not #strings.isEmpty(msg)}"></p>
  <label for="username" class="sr-only"></label>
  <input type="text" name="username" id="username" class="form-control" th:placeholder="#{login.username}" required autofocus>
  <label for="password" class="sr-only"></label>
  <input type="password" id="password" name="password" class="form-control" th:placeholder="#{login.password}" required>
  <div class="checkbox mb-3">
    <label>
      <input type="checkbox" value="remember-me"> [[#{login.remember}]]
    </label>
  </div>
  <button class="btn btn-lg btn-primary btn-block" type="submit">[[#{login.Sign}]]</button>
  <p class="mt-5 mb-3 text-muted">&copy; 2017-2020</p>
      <a class="btn btn-sm" th:href="@{/index.html(lang='zh_CN')}">中文</a>
      <a class="btn btn-sm" th:href="@{/index.html(lang='en_US')}">English</a>
</form>
</body>
</html>
